50157 is zip code located in Malcom, Iowa. The population is 620, making 50157 the largest zipcode in Malcom and the 6th largest in Poweshiek County.
There are 0 public schools in 50157 with an average Homefacts rating of NA. , and there are 2 registered sex offenders residing in the zip code 50157. Unemployment in 50157 is low.